IEnumerator CheckIfTileHurts(float interval)
{
while (playing)
{
for (int i = 0; i < ground.rings.Count; i++)
{
for (int j = 0; j < ground.rings[i].sections.Count; j++)
{
if (ground.rings[i].sections[j].hurts)
{
ground.Hurts(i, j);
}
}
}
yield return(new WaitForSeconds(interval));
}
}